Proto-Japonic

Etymology

 * compare Proto-Indo-European, etc.

Proper noun

 * 1)  The hypothetical ancestral language of both modern Japanese and the Ryukyuan languages.

Translations

 * French: proto-japonique
 * Japanese: 日琉祖語
 * Spanish:

Adjective

 * 1)   Of or relating to the Proto-Japonic language.